Formby Bay Weather Forecast
- 4
- 16
Mostly sunny
- 9
- 16
Mostly sunny
- 10
- 16
Partly cloudy
- 10
- 16
Possible late shower
- 11
- 16
Showers easing
- 8
- 14
Cloudy
- 8
- 15
Possible shower
Today 18 Jul Yorke Peninsula
Sunny. Light winds becoming northerly 15 to 20 km/h in the morning then becoming light in the early afternoon. Overnight temperatures falling to around 3 with daytime temperatures reaching around 16.
Central Coastal Waters
- Wind
- Northerly 10 to 15 knots, reaching up to 20 knots in the west in the late morning.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres later in the evening.
- Weather
- Mostly sunny.
Formby Bay Temperature Statistics View More
July Temperature
Stenhouse Bay (24km)
Lowest 17 July, 2026
4.2 °CAverage July
12.3 °CHighest 10 July, 2026
17.8 °C
Climate (2021–2026)
Stenhouse Bay (24km)
Average Low 2021–2026
13.1 °CAverage 2021–2026
16.1 °CAverage High 2021–2026
20.5 °C